However, emergent design does not address the complexity of large-scale business and design challenges. Individual scrum teams working within tight deadlines cannot be expected to have a complete understanding of their companies larger business and UX design strategies; which makes it likely that teams will deliver conflicting patterns and redundant designs.
Take charge. Once those principles have been set, don’t overdo democracy. Prolonged, emotionally charged debates can lead to a design that mashes everyone’s ideas together and lacks a strong personality. When in doubt, refer back to the guiding principles.